A 90-minute tour of this estate (tunneled into the Vaca Mountains) features architecture that includes an underground, cascading waterfall and a 45,000 square-foot cave system of the subterranean production facility.

A 90-minute tour of this estate (tunneled into the Vaca Mountains) features architecture that includes an underground, cascading waterfall and a 45,000 square-foot cave system of the subterranean production facility. (TripAdvisor.com)

Some may head to the east coast for the fall foliage. Others may head out for haunted trails and homes to view with the family. But if you're a wine connoisseur, you may want to head for hills that offer tours of places with delicious vintages. Just so happens TripAdvisor.com has compiled a list of the best tours where one can partake in great libations. Salud! Click here for the whole story.